Question #4 Consider the circuit diagram given below. Suppose that the switch has been closed for a long time ago and opened at t = 0. (a) Calculate i just before the switch is opened. (b) Calculate i long enough after the switch is opened. 80 V + 40 Ω 1=0 3F= 30 22 40.5i www 50 92
Question #4 Consider the circuit diagram given below. Suppose that the switch has been closed for a long time ago and opened at t = 0. (a) Calculate i just before the switch is opened. (b) Calculate i long enough after the switch is opened. 80 V + 40 Ω 1=0 3F= 30 22 40.5i www 50 92
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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Transcribed Image Text:Question #4
Consider the circuit diagram given below. Suppose that the switch has been closed for a long time
ago and opened at t = 0.
(a) Calculate i just before the switch is opened.
(b) Calculate i long enough after the switch is opened.
80 V
+
40 Ω
1=0
3F=
30 22
40.5i
www
50 92
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